ClassID:

217043

H02J7/1438 - CPC Classification

Classification description:

Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from dynamo-electric generators driven at varying speed, e.g. on vehicle in combination with power supplies for loads other than batteries

Recent Application in this class:
#1
20260091685
2026-04-02

MULTI-BRAKING SYSTEM BATTERY LIFE MANAGEMENT

#2
20250381856
2025-12-18

POWER NET APPARATUS OF A FUEL CELL AND CONTROL METHOD THEREOF

#3
20250337267
2025-10-30

POWER GENERATION SYSTEM AND METHOD FOR MOTORCYCLE

#4
20250183698
2025-06-05

Energy Management Method For Solar Freezer Truck

#5
20250162397
2025-05-22

USER-SCALABLE POWER UNIT INCLUDING REMOVABLE BATTERY PACKS

#6
20250115140
2025-04-10

HYBRID POWERTRAIN SYSTEM AND METHOD

#7
20250112491
2025-04-03

POWER SYSTEM FOR TRANSPORTATION REFRIGERATION UNIT AND METHOD FOR CONTROLLING POWER THEREOF

#8
20250023384
2025-01-16

POWER SUPPLY SYSTEM AND METHOD FOR CONTROLLING POWER SUPPLY SYSTEM

#9
20240429734
2024-12-26

BATTERY CHARGING APPARATUS

#10
20240372396
2024-11-07

POWER SUPPLY CHARGING SYSTEM

#11
20240339952
2024-10-10

GREEN SUN-SHADED CHARGING STATIONS

#12
20240337252
2024-10-10

Flat roof green energy support structure

#13
20240337237
2024-10-10

Turbine powered by exhaust fan

#14
20240326612
2024-10-03

SYSTEMS AND METHODS FOR POWER MANAGEMENT AND CONTROL

#15
20240326610
2024-10-03

In-vehicle power supply system, charge/discharge control device, and vehicle

#16
20240088675
2024-03-14

Rig power management system

#17
20240072566
2024-02-29

ENERGY MANAGEMENT OF HYBRID ELECTRICAL SYSTEMS

#18
20240051514
2024-02-15

Material processing apparatus with hybrid power system

#19
20230399099
2023-12-14

Aircraft having a hybrid power source with power generation sources controlled according to drive unit power requirements

#20
20230336005
2023-10-19

Solar charging of multiple battery banks

#21
20230311673
2023-10-05

Hybrid powertrain system and method

#22
20230234432
2023-07-27

User-scalable power unit including removable battery packs

#23
20230202312
2023-06-29

Systems and methods for power management and control

#24
20230143231
2023-05-11

POWER INTEGRATION SYSTEM WITH MOTOR DRIVE AND BATTERY CHARGING AND DISCHARGING FUNCTION

#25
20230013596
2023-01-19

DEVICE FOR THE GENERATION, STORAGE AND DISTRIBUTION OF ELECTRICAL ENERGY

#26
20230010374
2023-01-12

IN-VEHICLE POWER SUPPLY SYSTEM

#27
20220281612
2022-09-08

Power distribution system and power distribution method

#28
20220118873
2022-04-21

Electric Vehicle Battery Power Extender

#29
20220111741
2022-04-14

Modular boost converter system with super capacitor

#30
20220097634
2022-03-31

Power supply system

#31
20220090571
2022-03-24

Systems and methods for supplying power in a hybrid vehicle using capacitors, a battery and one or more DC/DC converters

#32
20220011379
2022-01-13

Power supply system for moving body

#33
20210394624
2021-12-23

Hybrid powertrain system and method

#34
20210384738
2021-12-09

Power supply charging system

#35
20210354541
2021-11-18

User-scalable power unit including removable battery packs

#36
20210316679
2021-10-14

Power supply system

#37
20210277629
2021-09-09

Material processing apparatus with hybrid power system

#38
20210260964
2021-08-26

Transportation refrigeration unit with energy storage system and external DC power source

#39
20210218268
2021-07-15

Solar charging of multiple battery banks

#40
20210170885
2021-06-10

Systems and methods for power management and control

#41
20210104895
2021-04-08

Rig power management system

#42
20210086284
2021-03-25

SYSTEM AND METHOD FOR PREVENTING HIGH VOLTAGE ON A LOW VOLTAGE OUTPUT IN A WELDING-TYPE SYSTEM

#43
20210079879
2021-03-18

Systems and methods for supplying power in a hybrid vehicle using capacitors, a battery and one or more DC/DC converters

#44
20200358306
2020-11-12

Apparatus, methods, computer programs, and non-transitory computer readable storage mediums for controlling a power generation system

#45
20200321796
2020-10-08

Single-phase and three-phase compatible circuit and charge-discharge apparatus

#46
20200298711
2020-09-24

Hybrid powertrain system and method

#47
20200280188
2020-09-03

Hybrid universal load conditioner

#48
20200276966
2020-09-03

Use of adjustable battery system within a vehicle with an HV battery or fuel cell system

#49
20200247253
2020-08-06

Vehicle power supply system

#50
20200207219
2020-07-02

Systems and methods for power management and control

#51
20200203959
2020-06-25

Power supply charging system

#52
20200180454
2020-06-11

Thin haul hybrid electric propulsion system

#53
20200153028
2020-05-14

Control systems and methods for battery with adjustable capacity

#54
20200127487
2020-04-23

Capacitor module

#55
20200094679
2020-03-26

Vehicle electrical load shed

#56
20200067436
2020-02-27

DYNAMIC GENERATOR SYSTEM

#57
20190344455
2019-11-14

Compressed air-based autonomous power generation system for stand-alone industrial robot jigs

#58
20190273388
2019-09-05

High DC voltage to low DC voltage conversion apparatus including rechargeable batteries

#59
20190255906
2019-08-22

HIGH VOLTAGE SYSTEM FOR A TRANSPORT REFRIGERATION UNIT

#60
20190232901
2019-08-01

Control device

#61
20190225109
2019-07-25

Battery system

#62
20190181669
2019-06-13

Power system architecture for aircraft with electrical actuation

#63
20190168622
2019-06-06

Hybrid powertrain system and method

#64
20190168332
2019-06-06

System and method for preventing high voltage on a low voltage output in a welding-type system

#65
20190160972
2019-05-30

User-scalable power unit including removable battery packs

#66
20190121661
2019-04-25

Vehicle and computing system

#67
20190109485
2019-04-11

Self-charging cellular phone power source

#68
20190101596
2019-04-04

Battery control apparatus and power supply system

#69
20190006879
2019-01-03

Apparatus, methods, computer programs, and non-transitory computer readable storage mediums for controlling a power generation system

#70
20190006867
2019-01-03

Hybrid energy storage modules for directed energy systems

#71
20180326859
2018-11-15

Learning algorithm for controlling the voltage of battery

#72
20180304827
2018-10-25

CURRENT CONTROL DEVICE, CURRENT CONTROL METHOD, AND COMPUTER PROGRAM

#73
20180241230
2018-08-23

Power converting device and method of controlling power converting device

#74
20180233944
2018-08-16

Solar charging of multiple battery banks

#75
20180233927
2018-08-16

Power supply charging system

#76
20180233923
2018-08-16

Power distribution node for a power architecture

#77
20180215371
2018-08-02

Electric power source system

#78
20180115169
2018-04-26

Battery pack discharge and charger system

#79
20180041025
2018-02-08

Method for operating an active converter connected to an electric machine, and means for implementing same

#80
20180029546
2018-02-01

On-board vehicle electrical system having a converter and high-load consumer

#81
20180026473
2018-01-25

Method for operating an active converter connected to an electric machine and means for the implementation thereof

#82
20180003142
2018-01-04

Driver initiated remote engine start for vehicle preconditioning having battery charge maintenance priority

#83
20170355278
2017-12-14

Fuel cell system

#84
20170354088
2017-12-14

Electric lawn mower control apparatus

#85
20170354087
2017-12-14

Electric lawn mower control apparatus

#86
20170334376
2017-11-23

Vehicular starter battery management system

#87
20170310142
2017-10-26

Fuel cell system

#88
20170253127
2017-09-07

Systems and methods for supplying power in a hybrid vehicle using capacitors, a battery and one or more DC/DC converters

#89
20170203655
2017-07-20

Controlling operation of electrified vehicle travelling on inductive roadway to influence electrical grid

#90
20170151991
2017-06-01

Generator for bicycle, and battery module attachable/detachable to/from generator

#91
20170074176
2017-03-16

Vehicle including internal combustion engine for driving generator

#92
20170043733
2017-02-16

METHOD FOR MANAGING THE POWER SUPPLY OF DISPLAY SCREENS ON BOARD A MOTOR VEHICLE

#93
20170033594
2017-02-02

Dual-source multi-mode vehicle power supply

#94
20170033592
2017-02-02

Generation voltage determination apparatus and generation voltage control system

#95
20160355099
2016-12-08

Power supply device for an electrically operable vehicle and charging method

#96
20160264126
2016-09-15

Method and device for managing the energy of a hybrid vehicle

#97
20160214597
2016-07-28

Power control device and hybrid construction machine provided with same

#98
20160156209
2016-06-02

System and method for charging a battery with parasitic load compensation

#99
20160111907
2016-04-21

Apparatus and method for providing bidirectional voltage support

#100
20160059803
2016-03-03

Flexible power limit inverter

#101
20160046203
2016-02-18

Electrical source control apparatus

#102
20160006384
2016-01-07

Method of monitoring power provision of a generator set

#103
20150333564
2015-11-19

Vehicle control apparatus, vehicle, and vehicle control method

#104
20150321577
2015-11-12

Power storage system and temperature control method for the same

#105
20150224948
2015-08-13

Vehicle electrical system architecture

#106
20150188360
2015-07-02

Solar charging of multiple battery banks

#107
20150149014
2015-05-28

Method of controlling a mild hybrid electric vehicle

#108
20150008735
2015-01-08

Electric power system

#109
20150005975
2015-01-01

Method and system for controlling a portable power system having a single battery bank

#110
20140379174
2014-12-25

Vehicle initiated remote engine start for battery charge maintenance and driver initiated remote engine start for vehicle preconditioning having battery charge maintenance priority

#111
20140320081
2014-10-30

Charging system for mild hybrid vehicle

#112
20140303821
2014-10-09

Vehicle including secondary battery and control method for vehicle including secondary battery

#113
20140081520
2014-03-20

In-vehicle power supply apparatus

#114
20130313897
2013-11-28

Automotive electrical system provided with an alternator electronic control system

#115
20130293007
2013-11-07

Generation control apparatus and generation control method

#116
20130274934
2013-10-17

Charging an energy storage device with a variable speed generator

#117
20130264869
2013-10-10

Motor vehicle electrical system and method for operating a motor vehicle electrical system

#118
20130257048
2013-10-03

Mobile environment-controlled unit having a magnetic sensor for a high-voltage alternating current bus

#119
20130134924
2013-05-30

System for charging electrical storage device and method of making same

#120
20130116914
2013-05-09

Vehicle control system

#121
20130116889
2013-05-09

Dual energy storage system for micro hybrid vehicles

#122
20130083475
2013-04-04

Ruggedized computer assembly having internal fan

#123
20130057226
2013-03-07

Vehicle generator control system and method for saving fuel

#124
20130043844
2013-02-21

Control device for electric power storage device and vehicle equipped with the same

#125
20130006488
2013-01-03

Control apparatus for internal combustion engine

#126
20120319470
2012-12-20

Method to supply an electric accessory of a motor vehicle comprising an electric battery to which said accessory is connected

#127
20120318592
2012-12-20

FLAP ACTUATOR FOR MOTOR VEHICLES HAVING AN EMERGENCY FUNCTION

#128
20120296506
2012-11-22

Power-supply control apparatus of vehicle

#129
20120293137
2012-11-22

Power storage apparatus

#130
20120286572
2012-11-15

SELF-SUFFICIENT GENERATOR FOR PRODUCING ELECTRICAL POWER

#131
20120261984
2012-10-18

Automotive Electrical System Configuration

#132
20120249284
2012-10-04

System for controlling battery conditions

#133
20120249081
2012-10-04

BALANCED ENERGY AND ENERGY PRODUCING SYSTEM

#134
20120193982
2012-08-02

Shore power transfer switch

#135
20120181856
2012-07-19

System and method for energy capture and distribution

#136
20120139487
2012-06-07

Reverse charging prevention system for mild hybrid vehicle

#137
20120109480
2012-05-03

Vehicle control apparatus and vehicle control method

#138
20120098501
2012-04-26

EFFICIENT LEAD ACID BATTERY CHARGING

#139
20120074775
2012-03-29

On-board electrical system for a motor vehicle and method for operating an electrical load

#140
20120062028
2012-03-15

System for powering a vehicle with a heat engine and provided with an automatic stop and restart system

#141
20120035872
2012-02-09

Extended battery diagnosis in traction batteries

#142
20120032504
2012-02-09

POWER SOURCE DEVICE

#143
20120019199
2012-01-26

Emergency power generating source for mobile devices

#144
20120013189
2012-01-19

BATTERY MANAGEMENT SYSTEM

#145
20120008283
2012-01-12

Ruggedized computer and aspects thereof

#146
20110285206
2011-11-24

Charge control device controlling discharge of power

#147
20110241421
2011-10-06

Supplying circuit for the electrical supply of a vehicle

#148
20110227406
2011-09-22

CONTROL METHOD FOR ELECTRICAL ACCUMULATOR UNIT

#149
20110224859
2011-09-15

Method for using mining vehicle, arrangement in mine, rock drilling rig, and mining vehicle

#150
20110198920
2011-08-18

Vehicle power supply apparatus

#151
20110193409
2011-08-11

Power supply device for vehicle including a boosting converter circuit

#152
20110140518
2011-06-16

Vehicle power supply apparatus

#153
20110121646
2011-05-26

Inverter system

#154
20110115426
2011-05-19

Control system for battery charge maintenance in a power system with main AC generator control

#155
20110101778
2011-05-05

Battery charging coaction and output system with current limit supply

#156
20110062777
2011-03-17

Battery backup for vehicle emergency communicator

#157
20110037441
2011-02-17

Systems and methods of reducing a load on an engine

#158
20110031805
2011-02-10

Power supply apparatus for vehicle and method of controlling power supply apparatus for vehicle

#159
20110018340
2011-01-27

System and method for sequentional electrical power delivery from two generators in a vehicle electrical system

#160
20100320836
2010-12-23

Inverter with network interface

#161
20100296204
2010-11-25

Control device of power supply circuit

#162
20100229017
2010-09-09

In-vehicle power supply apparatus

#163
20100194192
2010-08-05

Automotive electrical system configuration

#164
20100182075
2010-07-22

Power energy supply system with ultracapacitor for vehicle

#165
20100145539
2010-06-10

Energy Management System for a Motor Vehicle

#166
20100133025
2010-06-03

Expandable energy storage control system architecture

#167
20100131134
2010-05-27

Self Sustaining Electric Engine Enhancement (SSEEE)

#168
20100121507
2010-05-13

CONTROL DEVICE AND CONTROL METHOD FOR VEHICLE

#169
20100109581
2010-05-06

System and method for energy capture and distribution

#170
20100102635
2010-04-29

Electrical system and automotive drive system having an on-demand boost converter, and related operating methods

#171
20100079117
2010-04-01

Field transient suppression system and method

#172
20100066097
2010-03-18

Method to estimate the output current of an automotive generator (alternator)

#173
20100013302
2010-01-21

Motor vehicle battery disconnect circuit having electronic disconnects

#174
20090322154
2009-12-31

Power system and method for supplying AC power

#175
20090319108
2009-12-24

Electricity storage control apparatus and method of controlling electricity storage

#176
20090288577
2009-11-26

Method and system for wind-harnessed battery charging in a locomotive

#177
20090184693
2009-07-23

ACG output voltage control

#178
20090184686
2009-07-23

Battery control system and method

#179
20090146616
2009-06-11

Method of automotive electrical bus management

#180
20090134846
2009-05-28

Energy supply system and energy supply method for vehicle subsystems

#181
20090102425
2009-04-23

Vehicle-use power supply management apparatus

#182
20090097292
2009-04-16

Modular vehicle power system

#183
20090085401
2009-04-02

Automobile

#184
20090058364
2009-03-05

Electric power supply control system for vehicle

#185
20090021967
2009-01-22

Method for controlling a generation of an alternating current in a vehicle

#186
20080246355
2008-10-09

Self-powered mobile electrical power hub

#187
20080246337
2008-10-09

Electrical power distribution system and method with active load control

#188
20080224663
2008-09-18

Method and apparatus to control electric power consumption

#189
20080221755
2008-09-11

Vehicle-use power supply apparatus

#190
20080211452
2008-09-04

Portable self regenerating power system

#191
20080205086
2008-08-28

Inverter system

#192
20080197698
2008-08-21

Method for energy management

#193
20080164850
2008-07-10

Shore power transfer switch

#194
20080150298
2008-06-26

Micro turbine sheet design for gathering wind energy

#195
20080097664
2008-04-24

Vehicle-use electric generator apparatus

#196
20080079389
2008-04-03

Motor vehicle battery disconnect circuit having electronic disconnects

#197
20080042615
2008-02-21

METHOD FOR IMPROVING FUEL ECONOMY OF A HYBRID VEHICLE

#198
20070268004
2007-11-22

Dual source power generating system

#199
20070252584
2007-11-01

Electric power controller for vehicle mounting

#200
20070252559
2007-11-01

Motor Vehicle Supply System Comprising a Voltage Transformer

#201
20070252435
2007-11-01

High capacity mobile electric power source

#202
20070247003
2007-10-25

Power supply system and method for supplying power to a vehicle

#203
20070241565
2007-10-18

Voltage adjusting circuit, and motorcycle including voltage adjusting circuit

#204
20070227499
2007-10-04

Electric power generation control system

#205
20070219749
2007-09-20

Monitoring and fault diagnosis of single-and multi-converter power systems

#206
20070200347
2007-08-30

Method to optimize alternator load capabilities

#207
20070188151
2007-08-16

Power generation control device for controlling power generation system of movable body and power generation control method

#208
20070182385
2007-08-09

Method and apparatus for calculating battery state and apparatus for controlling power voltage in vehicle

#209
20070182248
2007-08-09

Power Supply Circuit for Selectively Supplying Power to a Vehicle Accessory

#210
20070164713
2007-07-19

Battery charging control device

#211
20070132313
2007-06-14

Device for the voltage supply in a motor vehicle

#212
20070096671
2007-05-03

Inverter

#213
20070075584
2007-04-05

Vehicle control apparatus

#214
20070070771
2007-03-29

Method and a control unit for controlling a power level

#215
20060238170
2006-10-26

Generator controlling system

#216
20060173586
2006-08-03

Control system for auxiliary power unit

#217
20060125434
2006-06-15

Converter for a motor vehicle

#218
20060113799
2006-06-01

Exhaust gas-driven generator system and method of controlling electrical system

#219
20060110655
2006-05-25

Dual-voltage vehicle electric system

#220
20060108954
2006-05-25

Control device for a reversible rotating electrical machine

#221
20060102393
2006-05-18

Motor vehicle comprising a hybrid drive and method for controlling the idle speed of a hybrid drive of a motor vehicle

#222
20060097579
2006-05-11

Power circuit for battery

#223
20060056124
2006-03-16

Electrical power distribution system and method with active load control

#224
20060043938
2006-03-02

Automotive electrical system configuration using a two bus structure

#225
20060028778
2006-02-09

Automotive electrical system

#226
20060006846
2006-01-12

Control apparatus for internal combustion engine-driven vehicle having power supply unit

#227
20050269880
2005-12-08

Vehicle-mounted electrical generator control system enabling suppression of supply voltage spikes that result from disconnecting electrical loads

#228
20050200201
2005-09-15

System and method for controlling and distributing electrical energy in a vehicle

#229
20050189928
2005-09-01

Method for improved battery state of charge

#230
20050173985
2005-08-11

Power supply apparatus

#231
20050140342
2005-06-30

Generation control system

#232
20050127880
2005-06-16

Induction generator power supply

#233
20050099155
2005-05-12

Power circuit for battery

#234
20050078423
2005-04-14

Controller for electric power supply of electronic device supplied with electric power from battery of vehicle

#235
20050063117
2005-03-24

Power supply system

#236
20050062563
2005-03-24

Circuit arrangement for operating electric or electronic components in a motor vehicle having an electric system comprising two voltages

#237
20050052185
2005-03-10

Method of dynamically charging a battery using load profile parameters

#238
20050024013
2005-02-03

Battery load power detecting system

#239
17990127
2026-03-03

High efficiency power transducer

#240
17886628
2024-07-09

Prioritized charging of an energy storage system of a military vehicle

#241
17330452
2023-11-07

Digital voltage distributor for dielectric actuators

#242
16515304
2020-10-13

DC/AC inverter system supplied by integrated power networks to increase output power with robust auto stop control